package com.blrs.system.service.impl;

import java.util.*;
import java.util.stream.Collectors;
import javax.annotation.PostConstruct;

import com.alibaba.fastjson2.JSONArray;
import com.blrs.common.annotation.DataScope;
import com.blrs.common.constant.CacheConstants;
import com.blrs.common.core.domain.entity.SysDept;
import com.blrs.common.core.redis.RedisCache;
import com.blrs.common.utils.SecurityUtils;
import com.blrs.system.domain.SysDeptDictData;
import com.blrs.system.mapper.SysDeptDictDataMapper;
import com.blrs.system.mapper.SysDeptMapper;
import com.blrs.system.mapper.SysDictTypeMapper;
import com.blrs.system.service.ISysDeptService;
import com.blrs.system.service.ISysDictTypeService;
import io.reactivex.Single;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.blrs.common.constant.UserConstants;
import com.blrs.common.core.domain.entity.SysDictData;
import com.blrs.common.core.domain.entity.SysDictType;
import com.blrs.common.exception.ServiceException;
import com.blrs.common.utils.DictUtils;
import com.blrs.common.utils.StringUtils;
import com.blrs.system.mapper.SysDictDataMapper;

/**
 * 字典 业务层处理
 * 
 * @author ruoyi
 */
@Service
public class SysDictTypeServiceImpl implements ISysDictTypeService
{
    @Autowired
    private SysDictTypeMapper dictTypeMapper;

    @Autowired
    private SysDictDataMapper dictDataMapper;

    @Autowired
    private SysDeptDictDataMapper sysDeptDictDataMapper;

    @Autowired
    private ISysDeptService sysDeptService;
    @Autowired
    private RedisCache redisCache;
    /**
     * 项目启动时，初始化字典到缓存
     */
    @PostConstruct
    public void init()
    {
        loadingDictCache();
    }

    /**
     * 根据条件分页查询字典类型
     * 
     * @param dictType 字典类型信息
     * @return 字典类型集合信息
     */
    @Override
    @DataScope
    public List<SysDictType> selectDictTypeList(SysDictType dictType)
    {

        return dictTypeMapper.selectDictTypeList(dictType);
    }

    /**
     * 根据所有字典类型
     * 
     * @return 字典类型集合信息
     */
    @Override
    public List<SysDictType> selectDictTypeAll()
    {
        return dictTypeMapper.selectDictTypeAll();
    }

    /**
     * 根据字典类型查询字典数据
     * 
     * @param dictType 字典类型
     * @return 字典数据集合信息
     */
    @Override
    public List<SysDictData> selectDictDataByType(String dictType)
    {
        //List<SysDictData> sysDictDatas = new ArrayList<>();

        //List<SysDictData> dictDatas = DictUtils.getDictCache(dictType);
        //不做机构之间的限制 全平台开发
        /*if(StringUtils.isNotEmpty(SecurityUtils.getUserIdIsLogin())==true){
            if (StringUtils.isNotEmpty(dictDatas)) {//是否是超级管理员或者是总公司
                //超级管理员和总公司不限制
                if(SecurityUtils.isAdmin(SecurityUtils.getUserId())||SecurityUtils.getOrgId().equals("100")){
                    sysDictDatas = dictDatas;
                    //return sysDictDatas;
                }else{
                    //dictDatas=null;
                    //不同组织机构之间的字典数据不能相互访问
                    List<Long> dictCode=new ArrayList<>();
                    dictCode.add(0L);
                    //String转Long
                    dictCode.add(SecurityUtils.getOrgId());
                    List<SysDeptDictData> list = sysDeptDictDataMapper.getDictCodes(dictCode);
                    Iterator<SysDictData>it=dictDatas.iterator();
                    while (it.hasNext()){
                        SysDictData sysDictData=it.next();
                        for (SysDeptDictData sysDeptDictData : list) {
                            if(Long.valueOf(sysDictData.getDictCode()).equals(sysDeptDictData.getDictCode())){
                                sysDictDatas.add(sysDictData);
                            }
               *//* if(sysDictData.getDictCode()==sysDeptDictData.getDictCode()){
                    sysDictDatas.add(sysDictData);
                }*//*
                        }
                    }
                }
            }else{
                return sysDictDatas;
            }
        }else{

            return sysDictDatas;
        }*/

        return dictDataMapper.selectDictDataByType(dictType);
    }

    /**
     * 根据字典类型ID查询信息
     * 
     * @param dictId 字典类型ID
     * @return 字典类型
     */
    @Override
    public SysDictType selectDictTypeById(Long dictId)
    {
        return dictTypeMapper.selectDictTypeById(dictId);
    }

    /**
     * 根据字典类型查询信息
     * 
     * @param dictType 字典类型
     * @return 字典类型
     */
    @Override
    public SysDictType selectDictTypeByType(String dictType)
    {
        return dictTypeMapper.selectDictTypeByType(dictType);
    }

    /**
     * 批量删除字典类型信息
     *
     * @param dictIds 需要删除的字典ID
     */
    @Override
    public void deleteDictTypeByIds(Long[] dictIds)
    {
        for (Long dictId : dictIds)
        {
            SysDictType dictType = selectDictTypeById(dictId);
            if (dictDataMapper.countDictDataByType(dictType.getDictType()) > 0)
            {
                throw new ServiceException(String.format("%1$s已分配,不能删除", dictType.getDictName()));
            }
            dictTypeMapper.deleteDictTypeById(dictId);
            DictUtils.removeDictCache(dictType.getDictType());
        }
    }

    /**
     * 加载字典缓存数据
     */
    @Override
    public void loadingDictCache()
    {
        SysDictData dictData = new SysDictData();
        dictData.setStatus("0");
        Map<String, List<SysDictData>> dictDataMap = dictDataMapper.selectDictDataList(dictData).stream().collect(Collectors.groupingBy(SysDictData::getDictType));
        for (Map.Entry<String, List<SysDictData>> entry : dictDataMap.entrySet())
        {
            DictUtils.setDictCache(entry.getKey(), entry.getValue().stream().sorted(Comparator.comparing(SysDictData::getDictSort)).collect(Collectors.toList()));
        }
    }

    /**
     * 清空字典缓存数据
     */
    @Override
    public void clearDictCache()
    {
        DictUtils.clearDictCache();
    }

    /**
     * 重置字典缓存数据
     */
    @Override
    public void resetDictCache()
    {
        clearDictCache();
        loadingDictCache();
    }

    /**
     * 新增保存字典类型信息
     * 
     * @param dict 字典类型信息
     * @return 结果
     */
    @Override
    public int insertDictType(SysDictType dict)
    {
       /* SysDictData dictData = new SysDictData();
        dictData.setStatus("0");
        //生成关联机构的字典数据权限
        List<SysDictData> dictDataList = dictDataMapper.selectDictDataList(dictData);
        int row = 0;
        for (int i = 0; i < dictDataList.size(); i++) {
            SysDeptDictData data = new SysDeptDictData();
            long deptId = 0;
            data.setDeptId(Long.valueOf(Long.toString(deptId)));
            data.setDictCode(dictDataList.get(i).getDictCode());
            row = sysDeptDictDataMapper.insertSysDeptDictData(data);
        }*/
        int row = dictTypeMapper.insertDictType(dict);
        if (row > 0)
        {
            DictUtils.setDictCache(dict.getDictType(), null);
        }
        return row;
    }

    /**
     * 修改保存字典类型信息
     * 
     * @param dict 字典类型信息
     * @return 结果
     */
    @Override
    @Transactional
    public int updateDictType(SysDictType dict)
    {
        SysDictType oldDict = dictTypeMapper.selectDictTypeById(dict.getDictId());
        dictDataMapper.updateDictDataType(oldDict.getDictType(), dict.getDictType());
        int row = dictTypeMapper.updateDictType(dict);
        if (row > 0)
        {
            List<SysDictData> dictDatas = dictDataMapper.selectDictDataByType(dict.getDictType());
            DictUtils.setDictCache(dict.getDictType(), dictDatas);
        }
        return row;
    }

    /**
     * 校验字典类型称是否唯一
     * 
     * @param dict 字典类型
     * @return 结果
     */
    @Override
    public boolean checkDictTypeUnique(SysDictType dict)
    {
        Long dictId = StringUtils.isNull(dict.getDictId()) ? -1L : dict.getDictId();
        SysDictType dictType = dictTypeMapper.checkDictTypeUnique(dict.getDictType());
        if (StringUtils.isNotNull(dictType) && dictType.getDictId().longValue() != dictId.longValue())
        {
            return UserConstants.NOT_UNIQUE;
        }
        return UserConstants.UNIQUE;
    }

    @Override
    public List<SysDictData> selectDictDataByTypeSecond(String dictName) {
        //先查询名称一直的字典数据
        switch (dictName){
            case "1":  dictName="system_certificate"; break;
            case "2": dictName="knowledge_knowledge"; break;
            case "3": dictName="honor_qualification"; break;
            case "4": dictName="shortlisted_award"; break;
            default: break;
        }
      return dictDataMapper.selectByTypeNotExists(dictName);
    }
}
